201478832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 60

約数和(自身を含む): 422082360

約数和(自身を除く): 220603528

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 139, 146, 272, 278, 292, 556, 584, 1112, 1168, 1241, 2224, 2363, 2482, 4726, 4964, 5329, 9452, 9928, 10147, 10658, 18904, 19856, 20294, 21316, 37808, 40588, 42632, 81176, 85264, 90593, 162352, 172499, 181186, 344998, 362372, 689996, 724744, 740731, 1379992, 1449488, 1481462, 2759984, 2962924, 5925848, 11851696, 12592427, 25184854, 50369708, 100739416, 201478832]

約数ペア:

[(1, 201478832), (2, 100739416), (4, 50369708), (8, 25184854), (16, 12592427), (17, 11851696), (34, 5925848), (68, 2962924), (73, 2759984), (136, 1481462), (139, 1449488), (146, 1379992), (272, 740731), (278, 724744), (292, 689996), (556, 362372), (584, 344998), (1112, 181186), (1168, 172499), (1241, 162352), (2224, 90593), (2363, 85264), (2482, 81176), (4726, 42632), (4964, 40588), (5329, 37808), (9452, 21316), (9928, 20294), (10147, 19856), (10658, 18904)]